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UNIT START-UP CHECKLIST
I. PRELIMI NARY INFORMATION:
MODEL NO.:
DATE: ______________
SERIAL NO: _____________________________________
TECHNICIAN: ___________________________________
BUILDING LOCATION:____________________________
II. PRE- START-UP (insert check mark in box as each item is completed):
j VERIFY THAT ALL PACKAGING MATERIALS HAVE BEEN REMOVED FROM UNIT
j VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTALLATION INSTRUCTIONS
j VERIFY THAT FLUE HOOD IS INSTALLED
j CHECK ALL ELECTRICAL CONNECTIONS AND TERMINALS FOR TIGHTNESS
j CHECK TO ENSURE NO WIRES ARE TOUCHING REFRIGERANT TUBING OR SHARP EDGES
j CHECK GAS PIPING FOR LEAKS
j CHECK THAT RETURN--AIR FILTER IS CLEAN AND IN PLACE
j VERIFY THAT UNIT INSTALLATION IS LEVEL
j CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE AND VERIFY SETSCREW IS TIGHT
j VERIFY PULLEY ALIGNMENT AND BELT TENSION ARE CORRECT
III. START-UP
ELECTRICAL
SUPPLY V O LTAGE L1-L2 L2-L3 L3-L1
COMP RESSOR 1 L1
L2 L2
COMP RESSOR 2 L1 L2 L2
INDOOR FAN AMPS L1 L2 L2
TEMPERATURE S
OUTDOOR-AIR TEMPERATURE DB WB
RETURN -AIR TEMPERATURE
DB WB
COOLING SUPPLY AIR
DB WB
GAS HEAT SUPPLY AIR
DB
PRESSURES
GAS INLET PRESSURE IN. WG
GAS MANIFOLD PRESSURE
IN. WG (LOW FIRE) IN. WG (HI FIRE)
REFRIGERANT SUCTION
CIR 1
PSIG TEMP _F
CIR 2
PSIG TEMP _F
REFRIGERANT DISCHARGE
CIR 1
PSIG TEMP _F
CIR 2
PSIG TEMP _F
j VERIFY REFRIGERANT CHARGE USING CHARGING CHARTS
j VERIFY THAT 3--PHASE SCROLL COMPRESSORS ARE ROTAT ING IN CORRECT DIRECTION
580J